.product {
    margin-top: 80px;
    overflow-x: hidden;
}

.putBn {
    margin-bottom: 100px;
}

.putBn img {
    display: block;
    max-width: 100%;
}

.selectType {
	clear:both;
    display: flex;
    justify-content: space-between;
}

.video{position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%,-50%);
	    width: 100%;
    height: 100%;
}

.selectType .leftType {
	font-weight:bold;
    line-height: 100%;
    font-size: 25px;
    color: #1d1916;
}

.selectType .rightSelect a {
	
	font-weight:bold;
    display: inline-block;
    width: 160px;
    height: 48px;
    line-height: 48px;
    margin-left: 5px;
    padding-left: 20px;
    vertical-align: middle;
    font-size: 15px;
    transition: all .3s;
    color: #1d1916;
    box-sizing: border-box;
    border: 1px solid #e3e3e3;
    background-color: transparent;
text-overflow: ellipsis;
    white-space: nowrap;
    overflow: hidden;
	}

.selectType .rightSelect a:hover,
.selectType .rightSelect a.active {
    color: white;
    border-color: #e9cf85;
    background-color: #e9cf85;
}

.productList {
    margin-top: 35px;
    padding-bottom: 120px;
}

.productList li {
    position: relative;
    width: calc((100% - 30px)/4);
    height: 510px;
    float: left;
    margin-right: 10px;
    padding-top: 30px;
    margin-bottom: 10px;
    box-sizing: border-box;
    transition: all .55s;
    background-color: #f6f6f6;
}

.productList li:hover {
       background: url(../img/list_bg.jpg) no-repeat center center ;
    background-size: cover;

}
.productList li:hover .ico{ display:block}

.productList li:hover .disc {
    color: white;
}

.productList li:nth-child(4n) {
    margin-right: 0;
}

.productList a {
    display: block;
    position: relative;
}

.productList .putImg {
    margin: 0 auto 20px;
}

.productList .putImg img {
    display: block;
    max-width: 100%;
    margin: 0 auto;
    transition: all .55s;
    width: 80%;
}

.productList .disc {
    text-align: center;
    color: #343434;
    transition: all .55s;
}

.productList .disc .name {
	padding:0 0 25px 0;
    font-size: 20px;
    font-weight: bold;
}

.productList .ico {
    content:"";
    display: none;
    position: absolute;
    width: 55px;
    height: 55px;
    top: 50%;
    left: 50%;
    transform: translate(-50%,-50%);
    background: url(../img/video.png) no-repeat center center;
    background-size: 100%;
}

.productList .disc .disc_txt {
	text-transform:uppercase;
    font-size: 15px;
	}

.productList .disc .disc_txt span {
    display: block;
    margin: 0 auto;
}

/*.productList li.first {
    background: url(../img/list_bg.jpg) no-repeat center center ;
    background-size: 100% 100%;
}*/

.productList li.first a::after {
    content:"";
    display: block;
    position: absolute;
    width: 55px;
    height: 55px;
    top: 50%;
    left: 50%;
    transform: translate(-50%,-50%);
    background: url(../img/video.png) no-repeat center center;
    background-size: 100%;
}

.productList li.first .disc {
    color: white;
}

.product_view {
    margin-top: 100px;
}

.product_view .head{ font-weight:bold;}

.product_view .head .name {
    font-size: 45px;
    color: #1d1916;
}

.product_view .head .name span {
    margin-left: 15px;
    font-size: 20px;
    vertical-align: text-top;
}

.product_view .twoPart {
    display: flex;
    height: 666px;
    margin-top: 45px;
}

.product_view .twoPart > div {
    width: 50%;
}

.product_view .twoPart .videoPart {
    position: relative;
    background-color: #000;
}

.product_view .twoPart .videoPart img {
    position: absolute;
    top: 50%;
    left: 50%;
    cursor: pointer;
    transform: translate(-50%,-50%);
}

.twoPart .swiper-slide {
    display: flex;
    background-color: #f1f1f1;
}

.twoPart .swiper-slide img {
    display: block;
    max-width: 100%;
    margin: auto;
}

.twoPart .btn {
    position: absolute;
    width: 80px;
    height: 30px;
    right: 45px;
    bottom: 35px;
}

.twoPart .btn .swiper-button-next,
.twoPart .btn .swiper-button-prev {
    height: 30px;
    opacity: 1;
}

.twoPart .btn .swiper-button-next::after,
.twoPart .btn .swiper-button-prev::after {
    display: none;
}

.twoPart .btn .swiper-button-next {
    background: url(../img/sw_next.png) no-repeat center center;
}
.twoPart .btn .swiper-button-next:hover{background: url(../img/sw_prevs.png) no-repeat center center;}
.twoPart .btn .swiper-button-prev {
    background: url(../img/sw_nexts.png) no-repeat center center;
}
.twoPart .btn .swiper-button-prev:hover{
    background: url(../img/sw_prev.png) no-repeat center center;
	}
.product_view .hotPd .title {
    font-size: 30px;
    font-weight: bold;
}

.productTop{ float:left; width:100%; background:#f1f1f1;font-size:40px; position:relative; height:530px; margin-bottom:5%; font-weight:bold}
.productTop .p1{ font-size:18px; text-transform:uppercase}
.productTop .p2{ text-transform:uppercase; margin:10px 0;padding-right: 25%;}
.productTop .item{ float:left; position:relative; top:25%; left:10%; z-index:1;}
.productTop .img{ position:absolute; right:0; top:0;}



@media (max-width: 1024px){
.product_view .twoPart{ height:500px;}

}

@media (max-width: 768px){
.product_view .twoPart{ height:auto; display:block}
.twoPart .swiper-slide{ padding:20% 0;}
.product_view .twoPart .videoPart{ padding:40% 0;}
.product_view .twoPart > div{ width:100%;}	
.product,.product_view{ margin-top:7.5%;}	
.productTop { height:auto; font-size:33px;padding:10% 0 0 0;}
.productTop .item{ margin-bottom:5%;}
.productTop .p1{ font-size:16px;}
.productTop .img{ position:static; display:block}
.productList li{ height:auto; padding:10% 0;width:31.33%; margin:1% 1%  !important;}
.productList li .putImg img{ width:80%;}
.productList li{ padding:10% 0;}
.productList li .swiper-container{ margin-top:10%;}
.productList li .disc .name{ padding:20px 0 10px 0;}
.productList{ margin:5% 0 15% 0; padding:0;}
.productTop{ margin-bottom:10%;}
.selectType .leftType{ display:block;}
.selectType{ display:block}
.selectType .rightSelect{ float:right; margin:5% 0;clear:both;}
.twoPart .btn{ display:none}
}

@media (max-width: 480px){
.product_view .hotPd .title{ font-size:18px; margin:5% 0; display:block;}
.product_view .head .name{ font-size:34px;}
.product_view .head .name span{ font-size:18px;}	
.productTop {font-size:22px}
.productTop .p1{ font-size:15px;}
.productList li{ width:48%;}
.productList li .disc .name{ font-size:16px;}
.productList li .disc .disc_txt{ font-size:13px;}
.productList li .head .ab{ font-size:45px;}
.productList li .head a{ display:block; width:230px; margin:7.5% 0; float:right; font-size:13px; line-height:40px; height:auto;}
.productList li .head{ display:block; height:auto;}
.productList li .swiper-slide:hover .ico{ width:40px; height:40px;}
.productList li .twoBtn{ display:none}
.selectType .leftType{ font-size:18px;}
.selectType .rightSelect a{ width:140px; height:auto; line-height:40px; font-size:14px; margin-bottom:5px;}
}